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RS-232C Terminal: mini DIN 9 pin female connector
8
8
9
9
7
7
6
6
4
4
5
5
2
2
1
1
RS-232C Terminal: D-sub 9 pin male connector of the DIN-D-sub RS-232C adaptor
1
1
5
5
6
6
9
9
RS-232C Cable recommended connection: D-sub 9 pin female connector
5
5
1
1
9
9
6
6
Note
•
Depending on the controlling device used, it may be necessary to connect Pin 4 and Pin 6 on the
controlling device (e.g. computer).
USB Terminal: Type B USB connector
4 3
4 3
Pin No.
1.
2.
3.
4.
1 2
1 2
Pin No.
Signal
1.
2.
RD
3.
SD
4.
5.
SG
3
3
6.
7.
RS
8.
CS
9.
Pin No.
Signal
1.
2.
RD
3.
SD
4.
5.
SG
6.
7.
RS
8.
CS
9.
Pin No.
Signal
1.
CD
2.
RD
3.
SD
4.
ER
5.
SG
6.
DR
7.
RS
8.
CS
9.
CI
Projector
Pin No.
4
5
6
Signal
Name
VCC
USB power
USB–
USB data–
USB+
USB data+
SG
Signal Ground
Connecting Pin Assignments
Name
I/O
Receive Data
Input
Send Data
Output
Signal Ground
Request to Send
Clear to Send
Name
I/O
Receive Data
Input
Send Data
Output
Signal Ground
Request to Send
Clear to Send
Pin No.
1.
2.
3.
4.
5.
6.
7.
8.
9.
Computer
Pin No.
4
5
6
LAN Terminal: LAN (RJ-45)
8 ... 1
8 ... 1
Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Reference
Not connected
Connected to internal circuit
Connected to internal circuit
Not connected
Connected to internal circuit
Not connected
Connected to CS in internal circuit
Connected to RS in internal circuit
Not connected
Signal
CD
RD
SD
ER
SG
DR
RS
CS
CI
Pin No.
Signal
Pin No.
1.
TX+
5.
2.
TX–
6.
3.
RX+
7.
4.
8.
Signal
RX–
-3
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